| 高密度电法的进展与展望 |
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| 引用本文： | 严加永,孟贵祥,吕庆田,张昆,陈向斌.高密度电法的进展与展望[J].物探与化探,2012,36(4):576-584. |
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| 作者姓名： | 严加永 孟贵祥 吕庆田 张昆 陈向斌 |
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| 作者单位： | 中国地质科学院矿产资源研究所国土资源部成矿作用与资源评价重点实验室,北京,100037 |
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| 基金项目： | 地质调查项目(1212011085024);地质国家深部探测技术与实验研究专项(Sinoprobe-03);中央级公益性科研院所基本科研业务费专项基金项目((K2)007-4-3) |
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| 摘 要： | 高密度电法是浅层地球物理勘查的主要方法之一。文章从以下几方面分析、总结了高密度电法近十几年来的进展及未来的发展趋势：①对目前主流高密度电法仪器的性能进行了对比,认为高密度电法仪正朝着多通道、多参数、多功能、大功率的趋势发展;②高密度电法工作环境已从地表测量发展到水上、水下和跨孔测量,并对后三种测量方式特点进行了分析,认为高密度电法将实现全天候环境下的测量;③在对高密度电法数据处理方法和反演发展现状分析的基础上,对四维反演的理论和应用实例进行了阐述,认为四维反演将在各类监测项目中发挥重要作用;④分类总结了高密度电阻率法的应用领域。结果表明：随着探测深度、观测精度的提高和观测形式的多样化,高密度电法应用领域将更加宽广,具有广阔的发展前景。
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| 关 键 词： | 高密度电法 浅层地球物理勘查 高密度电法仪 四维反演 |
THE PROGRESS AND PROSPECT OF THE ELECTRICAL RESISTIVITY IMAGING SURVEY |
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| YAN Jia-yong
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MENG Gui-xiang
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LV Qing-tian
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ZHANG Kun
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CHEN Xiang-bin.THE PROGRESS AND PROSPECT OF THE ELECTRICAL RESISTIVITY IMAGING SURVEY[J].Geophysical and Geochemical Exploration,2012,36(4):576-584. |
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| Authors: | YAN Jia-yong MENG Gui-xiang LV Qing-tian ZHANG Kun CHEN Xiang-bin |
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| Institution: | (MLR Key Laboratory of Metallogeny and Mineral Assessment,Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing 100037,China) |
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| Abstract: | This paper has summed up the progress of the ERI method over the past decade of years as well as its future development trend in the following aspects: ① A comparison of the performances of the main ERI instruments used at present shows that the ERI instruments tend to develop in the multi-channel,multi-parameter,multi-functional,high-power direction;② ERI measurement environment has changed from surface measurement to water surface,underwater and cross-hole measurements,with the last three kinds of measurements analyzed in this paper;③ On the basis of analyzing ERI data processing method and inverse development status,this paper describes three-dimensional and four-dimensional inversion theory of ERI with practical examples;④ ERT applications are summed up,and several new applications are introduced.It is concluded that,with the improvement of the probing depth and observation precision as well as the diversification of the observation models,the application field of ERI will become broader and broader,and this technique will surely have wide development prospect. |
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| Keywords: | electrical resistivity imaging shallow geophysical exploration high density electric instrument four-dimensional inversion |
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